Summary: On this weeks Tech Nation Moira speaks to the authors of THE ART OF SOCIAL MEDIA, GUY KAWASAKI and PEG FITZPATRICK. Find out why they are the Jack Bauer and Chloe O'Brian of social media. We ask if can social media really add value to your business or is it a big waste of time? On Biotechnation its all about Epigenetics. Does what surrounds your DNA effect cancer, autism, and diabetes in your body? We'll find out from DR. JOHN MORROW author of "CANCER, AUTISM AND THEIR EPIGENETIC ROOTS."
